Does OpenLDAP have the capability to link attributes in different
directories to one another? Something similar to cascading foreign key
relationships in SQL? I would like for OpenLDAP to cascade a pair of
userPassword attributes in two separate directories.

Thank you for your assistance.

Respectfully,

Gary

I am not very current on this but... LDAP does not support (or didn't
support) any concept of referential integrity. I have heard of a
proposal to add such a functionality but don't really know where it is

You might be able to cheat. Use mysql for the backend and modify the
rdbms schema yourself + some triggers?....